FR47123E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Accelerator vacuum cleaner for chimneys and ventilation
Assignee: Raymond Camus
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Filing: 1935-09-25
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Granted: 1937-01-18
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Expires: 1955-09-25
Abstract
No abstract record available.
Inventors
- 👤 Raymond Camus
- 👤 James Hardellet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 10:52
CPC Classifications
F; F23; F23L; F23L17/00; F23L17/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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